1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69. 4# 5# 6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7# 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. Quoting is 84# there to prevent editors from complaining about space-tab. 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word 86# splitting by setting IFS to empty value.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90as_myself= 91case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94for as_dir in $PATH 95do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100IFS=$as_save_IFS 101 102 ;; 103esac 104# We did not find ourselves, most probably we were run as `sh COMMAND' 105# in which case we are not to be found in the path. 106if test "x$as_myself" = x; then 107 as_myself=$0 108fi 109if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112fi 113 114# Unset variables that we do not need and which cause bugs (e.g. in 115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116# suppresses any "Segmentation fault" message there. '((' could 117# trigger a bug in pdksh 5.2.14. 118for as_var in BASH_ENV ENV MAIL MAILPATH 119do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121done 122PS1='$ ' 123PS2='> ' 124PS4='+ ' 125 126# NLS nuisances. 127LC_ALL=C 128export LC_ALL 129LANGUAGE=C 130export LANGUAGE 131 132# CDPATH. 133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135# Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140# neutralization value for shells without unset; and this also 141# works around shells that cannot unset nonexistent variables. 142# Preserve -v and -x to the replacement shell. 143BASH_ENV=/dev/null 144ENV=/dev/null 145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151esac 152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153# Admittedly, this is quite paranoid, since all the known shells bail 154# out after a failed `exec'. 155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174esac 175fi 176" 177 as_required="as_fn_return () { (exit \$1); } 178as_fn_success () { as_fn_return 0; } 179as_fn_failure () { as_fn_return 1; } 180as_fn_ret_success () { return 0; } 181as_fn_ret_failure () { return 1; } 182 183exitcode=0 184as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190else 191 exitcode=1; echo positional parameters were not saved. 192fi 193test x\$exitcode = x0 || exit 1 194test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202else 203 as_have_required=no 204fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209as_found=false 210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225fi 226fi 227 done;; 228 esac 229 as_found=false 230done 231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234fi; } 235IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241# neutralization value for shells without unset; and this also 242# works around shells that cannot unset nonexistent variables. 243# Preserve -v and -x to the replacement shell. 244BASH_ENV=/dev/null 245ENV=/dev/null 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252esac 253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254# Admittedly, this is quite paranoid, since all the known shells bail 255# out after a failed `exec'. 256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257exit 255 258fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 268$0: including any error possibly output before this 269$0: message. Then install a modern shell, or manually run 270$0: the script under such a shell if you do have one." 271 fi 272 exit 1 273fi 274fi 275fi 276SHELL=${CONFIG_SHELL-/bin/sh} 277export SHELL 278# Unset more variables known to interfere with behavior of common tools. 279CLICOLOR_FORCE= GREP_OPTIONS= 280unset CLICOLOR_FORCE GREP_OPTIONS 281 282## --------------------- ## 283## M4sh Shell Functions. ## 284## --------------------- ## 285# as_fn_unset VAR 286# --------------- 287# Portably unset VAR. 288as_fn_unset () 289{ 290 { eval $1=; unset $1;} 291} 292as_unset=as_fn_unset 293 294# as_fn_set_status STATUS 295# ----------------------- 296# Set $? to STATUS, without forking. 297as_fn_set_status () 298{ 299 return $1 300} # as_fn_set_status 301 302# as_fn_exit STATUS 303# ----------------- 304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305as_fn_exit () 306{ 307 set +e 308 as_fn_set_status $1 309 exit $1 310} # as_fn_exit 311 312# as_fn_mkdir_p 313# ------------- 314# Create "$as_dir" as a directory, including parents if necessary. 315as_fn_mkdir_p () 316{ 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334$as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358} # as_fn_mkdir_p 359 360# as_fn_executable_p FILE 361# ----------------------- 362# Test if FILE is an executable regular file. 363as_fn_executable_p () 364{ 365 test -f "$1" && test -x "$1" 366} # as_fn_executable_p 367# as_fn_append VAR VALUE 368# ---------------------- 369# Append the text in VALUE to the end of the definition contained in VAR. Take 370# advantage of any shell optimizations that allow amortized linear growth over 371# repeated appends, instead of the typical quadratic growth present in naive 372# implementations. 373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383fi # as_fn_append 384 385# as_fn_arith ARG... 386# ------------------ 387# Perform arithmetic evaluation on the ARGs, and store the result in the 388# global $as_val. Take advantage of shells that can avoid forks. The arguments 389# must be portable across $(()) and expr. 390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400fi # as_fn_arith 401 402 403# as_fn_error STATUS ERROR [LINENO LOG_FD] 404# ---------------------------------------- 405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407# script with STATUS, using 1 if that was 0. 408as_fn_error () 409{ 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417} # as_fn_error 418 419if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422else 423 as_expr=false 424fi 425 426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428else 429 as_basename=false 430fi 431 432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434else 435 as_dirname=false 436fi 437 438as_me=`$as_basename -- "$0" || 439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442$as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457# Avoid depending upon Character Ranges. 458as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461as_cr_digits='0123456789' 462as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498} 499 500ECHO_C= ECHO_N= ECHO_T= 501case `echo -n x` in #((((( 502-n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509*) 510 ECHO_N='-n';; 511esac 512 513rm -f conf$$ conf$$.exe conf$$.file 514if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519fi 520if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; 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"no acceptable C compiler found in \$PATH 2386See \`config.log' for more details" "$LINENO" 5; } 2387 2388# Provide some information about the compiler. 2389$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2390set X $ac_compile 2391ac_compiler=$2 2392for ac_option in --version -v -V -qversion; do 2393 { { ac_try="$ac_compiler $ac_option >&5" 2394case "(($ac_try" in 2395 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2396 *) ac_try_echo=$ac_try;; 2397esac 2398eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2399$as_echo "$ac_try_echo"; } >&5 2400 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2401 ac_status=$? 2402 if test -s conftest.err; then 2403 sed '10a\ 2404... rest of stderr output deleted ... 2405 10q' conftest.err >conftest.er1 2406 cat conftest.er1 >&5 2407 fi 2408 rm -f conftest.er1 conftest.err 2409 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2410 test $ac_status = 0; } 2411done 2412 2413cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2414/* end confdefs.h. */ 2415 2416int 2417main () 2418{ 2419 2420 ; 2421 return 0; 2422} 2423_ACEOF 2424ac_clean_files_save=$ac_clean_files 2425ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2426# Try to create an executable without -o first, disregard a.out. 2427# It will help us diagnose broken compilers, and finding out an intuition 2428# of exeext. 2429{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2430$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2460# so that the user can short-circuit this test for compilers unknown to 2461# Autoconf. 2462for ac_file in $ac_files '' 2463do 2464 test -f "$ac_file" || continue 2465 case $ac_file in 2466 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2467 ;; 2468 [ab].out ) 2469 # We found the default executable, but exeext='' is most 2470 # certainly right. 2471 break;; 2472 *.* ) 2473 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2474 then :; else 2475 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2476 fi 2477 # We set ac_cv_exeext here because the later test for it is not 2478 # safe: cross compilers may not add the suffix if given an `-o' 2479 # argument, so we may need to know it at that point already. 2480 # Even if this section looks crufty: it has the advantage of 2481 # actually working. 2482 break;; 2483 * ) 2484 break;; 2485 esac 2486done 2487test "$ac_cv_exeext" = no && ac_cv_exeext= 2488 2489else 2490 ac_file='' 2491fi 2492if test -z "$ac_file"; then : 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2494$as_echo "no" >&6; } 2495$as_echo "$as_me: failed program was:" >&5 2496sed 's/^/| /' conftest.$ac_ext >&5 2497 2498{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2499$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2500as_fn_error 77 "C compiler cannot create executables 2501See \`config.log' for more details" "$LINENO" 5; } 2502else 2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2504$as_echo "yes" >&6; } 2505fi 2506{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2507$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2529# work properly (i.e., refer to `conftest.exe'), while it won't with 2530# `rm'. 2531for ac_file in conftest.exe conftest conftest.*; do 2532 test -f "$ac_file" || continue 2533 case $ac_file in 2534 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2535 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2536 break;; 2537 * ) break;; 2538 esac 2539done 2540else 2541 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2542$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2543as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2544See \`config.log' for more details" "$LINENO" 5; } 2545fi 2546rm -f conftest conftest$ac_cv_exeext 2547{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2548$as_echo "$ac_cv_exeext" >&6; } 2549 2550rm -f conftest.$ac_ext 2551EXEEXT=$ac_cv_exeext 2552ac_exeext=$EXEEXT 2553cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2554/* end confdefs.h. */ 2555#include <stdio.h> 2556int 2557main () 2558{ 2559FILE *f = fopen ("conftest.out", "w"); 2560 return ferror (f) || fclose (f) != 0; 2561 2562 ; 2563 return 0; 2564} 2565_ACEOF 2566ac_clean_files="$ac_clean_files conftest.out" 2567# Check that the compiler produces executables we can run. If not, either 2568# the compiler is broken, or we cross compile. 2569{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2570$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2602If you meant to cross compile, use \`--host'. 2603See \`config.log' for more details" "$LINENO" 5; } 2604 fi 2605 fi 2606fi 2607{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2608$as_echo "$cross_compiling" >&6; } 2609 2610rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2611ac_clean_files=$ac_clean_files_save 2612{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2613$as_echo_n "checking for suffix of object files... " >&6; } 2614if ${ac_cv_objext+:} false; then : 2615 $as_echo_n "(cached) " >&6 2616else 2617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2618/* end confdefs.h. */ 2619 2620int 2621main () 2622{ 2623 2624 ; 2625 return 0; 2626} 2627_ACEOF 2628rm -f conftest.o conftest.obj 2629if { { ac_try="$ac_compile" 2630case "(($ac_try" in 2631 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2632 *) ac_try_echo=$ac_try;; 2633esac 2634eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2635$as_echo "$ac_try_echo"; } >&5 2636 (eval "$ac_compile") 2>&5 2637 ac_status=$? 2638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2639 test $ac_status = 0; }; then : 2640 for ac_file in conftest.o conftest.obj conftest.*; do 2641 test -f "$ac_file" || continue; 2642 case $ac_file in 2643 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2644 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2645 break;; 2646 esac 2647done 2648else 2649 $as_echo "$as_me: failed program was:" >&5 2650sed 's/^/| /' conftest.$ac_ext >&5 2651 2652{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2653$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2654as_fn_error $? "cannot compute suffix of object files: cannot compile 2655See \`config.log' for more details" "$LINENO" 5; } 2656fi 2657rm -f conftest.$ac_cv_objext conftest.$ac_ext 2658fi 2659{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2660$as_echo "$ac_cv_objext" >&6; } 2661OBJEXT=$ac_cv_objext 2662ac_objext=$OBJEXT 2663{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2664$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 2702if ${ac_cv_prog_cc_g+:} false; then : 2703 $as_echo_n "(cached) " >&6 2704else 2705 ac_save_c_werror_flag=$ac_c_werror_flag 2706 ac_c_werror_flag=yes 2707 ac_cv_prog_cc_g=no 2708 CFLAGS="-g" 2709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2710/* end confdefs.h. */ 2711 2712int 2713main () 2714{ 2715 2716 ; 2717 return 0; 2718} 2719_ACEOF 2720if ac_fn_c_try_compile "$LINENO"; then : 2721 ac_cv_prog_cc_g=yes 2722else 2723 CFLAGS="" 2724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2725/* end confdefs.h. */ 2726 2727int 2728main () 2729{ 2730 2731 ; 2732 return 0; 2733} 2734_ACEOF 2735if ac_fn_c_try_compile "$LINENO"; then : 2736 2737else 2738 ac_c_werror_flag=$ac_save_c_werror_flag 2739 CFLAGS="-g" 2740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2741/* end confdefs.h. */ 2742 2743int 2744main () 2745{ 2746 2747 ; 2748 return 0; 2749} 2750_ACEOF 2751if ac_fn_c_try_compile "$LINENO"; then : 2752 ac_cv_prog_cc_g=yes 2753fi 2754rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2755fi 2756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2757fi 2758rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2759 ac_c_werror_flag=$ac_save_c_werror_flag 2760fi 2761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2762$as_echo "$ac_cv_prog_cc_g" >&6; } 2763if test "$ac_test_CFLAGS" = set; then 2764 CFLAGS=$ac_save_CFLAGS 2765elif test $ac_cv_prog_cc_g = yes; then 2766 if test "$GCC" = yes; then 2767 CFLAGS="-g -O2" 2768 else 2769 CFLAGS="-g" 2770 fi 2771else 2772 if test "$GCC" = yes; then 2773 CFLAGS="-O2" 2774 else 2775 CFLAGS= 2776 fi 2777fi 2778{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2779$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2780if ${ac_cv_prog_cc_c89+:} false; then : 2781 $as_echo_n "(cached) " >&6 2782else 2783 ac_cv_prog_cc_c89=no 2784ac_save_CC=$CC 2785cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2786/* end confdefs.h. */ 2787#include <stdarg.h> 2788#include <stdio.h> 2789struct stat; 2790/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2791struct buf { int x; }; 2792FILE * (*rcsopen) (struct buf *, struct stat *, int); 2793static char *e (p, i) 2794 char **p; 2795 int i; 2796{ 2797 return p[i]; 2798} 2799static char *f (char * (*g) (char **, int), char **p, ...) 2800{ 2801 char *s; 2802 va_list v; 2803 va_start (v,p); 2804 s = g (p, va_arg (v,int)); 2805 va_end (v); 2806 return s; 2807} 2808 2809/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2810 function prototypes and stuff, but not '\xHH' hex character constants. 2811 These don't provoke an error unfortunately, instead are silently treated 2812 as 'x'. The following induces an error, until -std is added to get 2813 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2814 array size at least. It's necessary to write '\x00'==0 to get something 2815 that's true only with -std. */ 2816int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2817 2818/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2819 inside strings and character constants. */ 2820#define FOO(x) 'x' 2821int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2822 2823int test (int i, double x); 2824struct s1 {int (*f) (int a);}; 2825struct s2 {int (*f) (double a);}; 2826int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2827int argc; 2828char **argv; 2829int 2830main () 2831{ 2832return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2833 ; 2834 return 0; 2835} 2836_ACEOF 2837for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2838 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2839do 2840 CC="$ac_save_CC $ac_arg" 2841 if ac_fn_c_try_compile "$LINENO"; then : 2842 ac_cv_prog_cc_c89=$ac_arg 2843fi 2844rm -f core conftest.err conftest.$ac_objext 2845 test "x$ac_cv_prog_cc_c89" != "xno" && break 2846done 2847rm -f conftest.$ac_ext 2848CC=$ac_save_CC 2849 2850fi 2851# AC_CACHE_VAL 2852case "x$ac_cv_prog_cc_c89" in 2853 x) 2854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2855$as_echo "none needed" >&6; } ;; 2856 xno) 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2858$as_echo "unsupported" >&6; } ;; 2859 *) 2860 CC="$CC $ac_cv_prog_cc_c89" 2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2862$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2863esac 2864if test "x$ac_cv_prog_cc_c89" != xno; then : 2865 2866fi 2867 2868ac_ext=c 2869ac_cpp='$CPP $CPPFLAGS' 2870ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2871ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2872ac_compiler_gnu=$ac_cv_c_compiler_gnu 2873 2874 2875ac_ext=c 2876ac_cpp='$CPP $CPPFLAGS' 2877ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2878ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2879ac_compiler_gnu=$ac_cv_c_compiler_gnu 2880{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 2881$as_echo_n "checking how to run the C preprocessor... " >&6; } 2882# On Suns, sometimes $CPP names a directory. 2883if test -n "$CPP" && test -d "$CPP"; then 2884 CPP= 2885fi 2886if test -z "$CPP"; then 2887 if ${ac_cv_prog_CPP+:} false; then : 2888 $as_echo_n "(cached) " >&6 2889else 2890 # Double quotes because CPP needs to be expanded 2891 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2892 do 2893 ac_preproc_ok=false 2894for ac_c_preproc_warn_flag in '' yes 2895do 2896 # Use a header file that comes with gcc, so configuring glibc 2897 # with a fresh cross-compiler works. 2898 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2899 # <limits.h> exists even on freestanding compilers. 2900 # On the NeXT, cc -E runs the code through the compiler's parser, 2901 # not just through cpp. "Syntax error" is here to catch this case. 2902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2903/* end confdefs.h. */ 2904#ifdef __STDC__ 2905# include <limits.h> 2906#else 2907# include <assert.h> 2908#endif 2909 Syntax error 2910_ACEOF 2911if ac_fn_c_try_cpp "$LINENO"; then : 2912 2913else 2914 # Broken: fails on valid input. 2915continue 2916fi 2917rm -f conftest.err conftest.i conftest.$ac_ext 2918 2919 # OK, works on sane cases. Now check whether nonexistent headers 2920 # can be detected and how. 2921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2922/* end confdefs.h. */ 2923#include <ac_nonexistent.h> 2924_ACEOF 2925if ac_fn_c_try_cpp "$LINENO"; then : 2926 # Broken: success on invalid input. 2927continue 2928else 2929 # Passes both tests. 2930ac_preproc_ok=: 2931break 2932fi 2933rm -f conftest.err conftest.i conftest.$ac_ext 2934 2935done 2936# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2937rm -f conftest.i conftest.err conftest.$ac_ext 2938if $ac_preproc_ok; then : 2939 break 2940fi 2941 2942 done 2943 ac_cv_prog_CPP=$CPP 2944 2945fi 2946 CPP=$ac_cv_prog_CPP 2947else 2948 ac_cv_prog_CPP=$CPP 2949fi 2950{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 2951$as_echo "$CPP" >&6; } 2952ac_preproc_ok=false 2953for ac_c_preproc_warn_flag in '' yes 2954do 2955 # Use a header file that comes with gcc, so configuring glibc 2956 # with a fresh cross-compiler works. 2957 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2958 # <limits.h> exists even on freestanding compilers. 2959 # On the NeXT, cc -E runs the code through the compiler's parser, 2960 # not just through cpp. "Syntax error" is here to catch this case. 2961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2962/* end confdefs.h. */ 2963#ifdef __STDC__ 2964# include <limits.h> 2965#else 2966# include <assert.h> 2967#endif 2968 Syntax error 2969_ACEOF 2970if ac_fn_c_try_cpp "$LINENO"; then : 2971 2972else 2973 # Broken: fails on valid input. 2974continue 2975fi 2976rm -f conftest.err conftest.i conftest.$ac_ext 2977 2978 # OK, works on sane cases. Now check whether nonexistent headers 2979 # can be detected and how. 2980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2981/* end confdefs.h. */ 2982#include <ac_nonexistent.h> 2983_ACEOF 2984if ac_fn_c_try_cpp "$LINENO"; then : 2985 # Broken: success on invalid input. 2986continue 2987else 2988 # Passes both tests. 2989ac_preproc_ok=: 2990break 2991fi 2992rm -f conftest.err conftest.i conftest.$ac_ext 2993 2994done 2995# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2996rm -f conftest.i conftest.err conftest.$ac_ext 2997if $ac_preproc_ok; then : 2998 2999else 3000 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3001$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3002as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3003See \`config.log' for more details" "$LINENO" 5; } 3004fi 3005 3006ac_ext=c 3007ac_cpp='$CPP $CPPFLAGS' 3008ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3009ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3010ac_compiler_gnu=$ac_cv_c_compiler_gnu 3011 3012 3013{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3014$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3015if ${ac_cv_path_GREP+:} false; then : 3016 $as_echo_n "(cached) " >&6 3017else 3018 if test -z "$GREP"; then 3019 ac_path_GREP_found=false 3020 # Loop through the user's path and test for each of PROGNAME-LIST 3021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3022for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3023do 3024 IFS=$as_save_IFS 3025 test -z "$as_dir" && as_dir=. 3026 for ac_prog in grep ggrep; do 3027 for ac_exec_ext in '' $ac_executable_extensions; do 3028 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3029 as_fn_executable_p "$ac_path_GREP" || continue 3030# Check for GNU ac_path_GREP and select it if it is found. 3031 # Check for GNU $ac_path_GREP 3032case `"$ac_path_GREP" --version 2>&1` in 3033*GNU*) 3034 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3035*) 3036 ac_count=0 3037 $as_echo_n 0123456789 >"conftest.in" 3038 while : 3039 do 3040 cat "conftest.in" "conftest.in" >"conftest.tmp" 3041 mv "conftest.tmp" "conftest.in" 3042 cp "conftest.in" "conftest.nl" 3043 $as_echo 'GREP' >> "conftest.nl" 3044 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3045 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3046 as_fn_arith $ac_count + 1 && ac_count=$as_val 3047 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3048 # Best one so far, save it but keep looking for a better one 3049 ac_cv_path_GREP="$ac_path_GREP" 3050 ac_path_GREP_max=$ac_count 3051 fi 3052 # 10*(2^10) chars as input seems more than enough 3053 test $ac_count -gt 10 && break 3054 done 3055 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3056esac 3057 3058 $ac_path_GREP_found && break 3 3059 done 3060 done 3061 done 3062IFS=$as_save_IFS 3063 if test -z "$ac_cv_path_GREP"; then 3064 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3065 fi 3066else 3067 ac_cv_path_GREP=$GREP 3068fi 3069 3070fi 3071{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3072$as_echo "$ac_cv_path_GREP" >&6; } 3073 GREP="$ac_cv_path_GREP" 3074 3075 3076{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3077$as_echo_n "checking for egrep... " >&6; } 3078if ${ac_cv_path_EGREP+:} false; then : 3079 $as_echo_n "(cached) " >&6 3080else 3081 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3082 then ac_cv_path_EGREP="$GREP -E" 3083 else 3084 if test -z "$EGREP"; then 3085 ac_path_EGREP_found=false 3086 # Loop through the user's path and test for each of PROGNAME-LIST 3087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3088for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3089do 3090 IFS=$as_save_IFS 3091 test -z "$as_dir" && as_dir=. 3092 for ac_prog in egrep; do 3093 for ac_exec_ext in '' $ac_executable_extensions; do 3094 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3095 as_fn_executable_p "$ac_path_EGREP" || continue 3096# Check for GNU ac_path_EGREP and select it if it is found. 3097 # Check for GNU $ac_path_EGREP 3098case `"$ac_path_EGREP" --version 2>&1` in 3099*GNU*) 3100 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3101*) 3102 ac_count=0 3103 $as_echo_n 0123456789 >"conftest.in" 3104 while : 3105 do 3106 cat "conftest.in" "conftest.in" >"conftest.tmp" 3107 mv "conftest.tmp" "conftest.in" 3108 cp "conftest.in" "conftest.nl" 3109 $as_echo 'EGREP' >> "conftest.nl" 3110 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3111 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3112 as_fn_arith $ac_count + 1 && ac_count=$as_val 3113 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3114 # Best one so far, save it but keep looking for a better one 3115 ac_cv_path_EGREP="$ac_path_EGREP" 3116 ac_path_EGREP_max=$ac_count 3117 fi 3118 # 10*(2^10) chars as input seems more than enough 3119 test $ac_count -gt 10 && break 3120 done 3121 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3122esac 3123 3124 $ac_path_EGREP_found && break 3 3125 done 3126 done 3127 done 3128IFS=$as_save_IFS 3129 if test -z "$ac_cv_path_EGREP"; then 3130 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3131 fi 3132else 3133 ac_cv_path_EGREP=$EGREP 3134fi 3135 3136 fi 3137fi 3138{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3139$as_echo "$ac_cv_path_EGREP" >&6; } 3140 EGREP="$ac_cv_path_EGREP" 3141 3142 3143{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3144$as_echo_n "checking for ANSI C header files... " >&6; } 3145if ${ac_cv_header_stdc+:} false; then : 3146 $as_echo_n "(cached) " >&6 3147else 3148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3149/* end confdefs.h. */ 3150#include <stdlib.h> 3151#include <stdarg.h> 3152#include <string.h> 3153#include <float.h> 3154 3155int 3156main () 3157{ 3158 3159 ; 3160 return 0; 3161} 3162_ACEOF 3163if ac_fn_c_try_compile "$LINENO"; then : 3164 ac_cv_header_stdc=yes 3165else 3166 ac_cv_header_stdc=no 3167fi 3168rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3169 3170if test $ac_cv_header_stdc = yes; then 3171 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3173/* end confdefs.h. */ 3174#include <string.h> 3175 3176_ACEOF 3177if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3178 $EGREP "memchr" >/dev/null 2>&1; then : 3179 3180else 3181 ac_cv_header_stdc=no 3182fi 3183rm -f conftest* 3184 3185fi 3186 3187if test $ac_cv_header_stdc = yes; then 3188 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3190/* end confdefs.h. */ 3191#include <stdlib.h> 3192 3193_ACEOF 3194if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3195 $EGREP "free" >/dev/null 2>&1; then : 3196 3197else 3198 ac_cv_header_stdc=no 3199fi 3200rm -f conftest* 3201 3202fi 3203 3204if test $ac_cv_header_stdc = yes; then 3205 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3206 if test "$cross_compiling" = yes; then : 3207 : 3208else 3209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3210/* end confdefs.h. */ 3211#include <ctype.h> 3212#include <stdlib.h> 3213#if ((' ' & 0x0FF) == 0x020) 3214# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3215# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3216#else 3217# define ISLOWER(c) \ 3218 (('a' <= (c) && (c) <= 'i') \ 3219 || ('j' <= (c) && (c) <= 'r') \ 3220 || ('s' <= (c) && (c) <= 'z')) 3221# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3222#endif 3223 3224#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3225int 3226main () 3227{ 3228 int i; 3229 for (i = 0; i < 256; i++) 3230 if (XOR (islower (i), ISLOWER (i)) 3231 || toupper (i) != TOUPPER (i)) 3232 return 2; 3233 return 0; 3234} 3235_ACEOF 3236if ac_fn_c_try_run "$LINENO"; then : 3237 3238else 3239 ac_cv_header_stdc=no 3240fi 3241rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3242 conftest.$ac_objext conftest.beam conftest.$ac_ext 3243fi 3244 3245fi 3246fi 3247{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3248$as_echo "$ac_cv_header_stdc" >&6; } 3249if test $ac_cv_header_stdc = yes; then 3250 3251$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3252 3253fi 3254 3255# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3256for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3257 inttypes.h stdint.h unistd.h 3258do : 3259 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3260ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3261" 3262if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3263 cat >>confdefs.h <<_ACEOF 3264#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3265_ACEOF 3266 3267fi 3268 3269done 3270 3271 3272for ac_header in xlocale.h 3273do : 3274 ac_fn_c_check_header_mongrel "$LINENO" "xlocale.h" "ac_cv_header_xlocale_h" "$ac_includes_default" 3275if test "x$ac_cv_header_xlocale_h" = xyes; then : 3276 cat >>confdefs.h <<_ACEOF 3277#define HAVE_XLOCALE_H 1 3278_ACEOF 3279 3280fi 3281 3282done 3283 3284 3285for ac_func in strptime_l 3286do : 3287 ac_fn_c_check_func "$LINENO" "strptime_l" "ac_cv_func_strptime_l" 3288if test "x$ac_cv_func_strptime_l" = xyes; then : 3289 cat >>confdefs.h <<_ACEOF 3290#define HAVE_STRPTIME_L 1 3291_ACEOF 3292 3293fi 3294done 3295 3296for ac_func in timegm 3297do : 3298 ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm" 3299if test "x$ac_cv_func_timegm" = xyes; then : 3300 cat >>confdefs.h <<_ACEOF 3301#define HAVE_TIMEGM 1 3302_ACEOF 3303 3304fi 3305done 3306 3307for ac_func in _mkgmtime 3308do : 3309 ac_fn_c_check_func "$LINENO" "_mkgmtime" "ac_cv_func__mkgmtime" 3310if test "x$ac_cv_func__mkgmtime" = xyes; then : 3311 cat >>confdefs.h <<_ACEOF 3312#define HAVE__MKGMTIME 1 3313_ACEOF 3314 3315fi 3316done 3317 3318for ac_func in _get_current_locale 3319do : 3320 ac_fn_c_check_func "$LINENO" "_get_current_locale" "ac_cv_func__get_current_locale" 3321if test "x$ac_cv_func__get_current_locale" = xyes; then : 3322 cat >>confdefs.h <<_ACEOF 3323#define HAVE__GET_CURRENT_LOCALE 1 3324_ACEOF 3325 3326fi 3327done 3328 3329for ac_func in _create_locale 3330do : 3331 ac_fn_c_check_func "$LINENO" "_create_locale" "ac_cv_func__create_locale" 3332if test "x$ac_cv_func__create_locale" = xyes; then : 3333 cat >>confdefs.h <<_ACEOF 3334#define HAVE__CREATE_LOCALE 1 3335_ACEOF 3336 3337fi 3338done 3339 3340for ac_func in strtol_l 3341do : 3342 ac_fn_c_check_func "$LINENO" "strtol_l" "ac_cv_func_strtol_l" 3343if test "x$ac_cv_func_strtol_l" = xyes; then : 3344 cat >>confdefs.h <<_ACEOF 3345#define HAVE_STRTOL_L 1 3346_ACEOF 3347 3348fi 3349done 3350 3351for ac_func in strtoll_l 3352do : 3353 ac_fn_c_check_func "$LINENO" "strtoll_l" "ac_cv_func_strtoll_l" 3354if test "x$ac_cv_func_strtoll_l" = xyes; then : 3355 cat >>confdefs.h <<_ACEOF 3356#define HAVE_STRTOLL_L 1 3357_ACEOF 3358 3359fi 3360done 3361 3362for ac_func in _isspace_l 3363do : 3364 ac_fn_c_check_func "$LINENO" "_isspace_l" "ac_cv_func__isspace_l" 3365if test "x$ac_cv_func__isspace_l" = xyes; then : 3366 cat >>confdefs.h <<_ACEOF 3367#define HAVE__ISSPACE_L 1 3368_ACEOF 3369 3370fi 3371done 3372 3373for ac_func in _isupper_l 3374do : 3375 ac_fn_c_check_func "$LINENO" "_isupper_l" "ac_cv_func__isupper_l" 3376if test "x$ac_cv_func__isupper_l" = xyes; then : 3377 cat >>confdefs.h <<_ACEOF 3378#define HAVE__ISUPPER_L 1 3379_ACEOF 3380 3381fi 3382done 3383 3384for ac_func in _isdigit_l 3385do : 3386 ac_fn_c_check_func "$LINENO" "_isdigit_l" "ac_cv_func__isdigit_l" 3387if test "x$ac_cv_func__isdigit_l" = xyes; then : 3388 cat >>confdefs.h <<_ACEOF 3389#define HAVE__ISDIGIT_L 1 3390_ACEOF 3391 3392fi 3393done 3394 3395for ac_func in _isblank_l 3396do : 3397 ac_fn_c_check_func "$LINENO" "_isblank_l" "ac_cv_func__isblank_l" 3398if test "x$ac_cv_func__isblank_l" = xyes; then : 3399 cat >>confdefs.h <<_ACEOF 3400#define HAVE__ISBLANK_L 1 3401_ACEOF 3402 3403fi 3404done 3405 3406 3407host=`uname -a` 3408case $host in 3409 Linux*) 3410 LINUX=1 3411 ;; 3412 *) 3413 LINUX=0 3414 ;; 3415esac 3416 3417 3418cat >>confdefs.h <<_ACEOF 3419#define IS_LINUX $LINUX 3420_ACEOF 3421 3422 3423case $host in 3424 MINGW??_NT-6.1*) 3425 NT61=1 3426 ;; 3427 *) 3428 NT61=0 3429 ;; 3430esac 3431 3432 3433cat >>confdefs.h <<_ACEOF 3434#define IS_NT61 $NT61 3435_ACEOF 3436 3437 3438cat >confcache <<\_ACEOF 3439# This file is a shell script that caches the results of configure 3440# tests run on this system so they can be shared between configure 3441# scripts and configure runs, see configure's option --config-cache. 3442# It is not useful on other systems. If it contains results you don't 3443# want to keep, you may remove or edit it. 3444# 3445# config.status only pays attention to the cache file if you give it 3446# the --recheck option to rerun configure. 3447# 3448# `ac_cv_env_foo' variables (set or unset) will be overridden when 3449# loading this file, other *unset* `ac_cv_foo' will be assigned the 3450# following values. 3451 3452_ACEOF 3453 3454# The following way of writing the cache mishandles newlines in values, 3455# but we know of no workaround that is simple, portable, and efficient. 3456# So, we kill variables containing newlines. 3457# Ultrix sh set writes to stderr and can't be redirected directly, 3458# and sets the high bit in the cache file unless we assign to the vars. 3459( 3460 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3461 eval ac_val=\$$ac_var 3462 case $ac_val in #( 3463 *${as_nl}*) 3464 case $ac_var in #( 3465 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3466$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3467 esac 3468 case $ac_var in #( 3469 _ | IFS | as_nl) ;; #( 3470 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3471 *) { eval $ac_var=; unset $ac_var;} ;; 3472 esac ;; 3473 esac 3474 done 3475 3476 (set) 2>&1 | 3477 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3478 *${as_nl}ac_space=\ *) 3479 # `set' does not quote correctly, so add quotes: double-quote 3480 # substitution turns \\\\ into \\, and sed turns \\ into \. 3481 sed -n \ 3482 "s/'/'\\\\''/g; 3483 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3484 ;; #( 3485 *) 3486 # `set' quotes correctly as required by POSIX, so do not add quotes. 3487 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3488 ;; 3489 esac | 3490 sort 3491) | 3492 sed ' 3493 /^ac_cv_env_/b end 3494 t clear 3495 :clear 3496 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3497 t end 3498 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3499 :end' >>confcache 3500if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3501 if test -w "$cache_file"; then 3502 if test "x$cache_file" != "x/dev/null"; then 3503 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3504$as_echo "$as_me: updating cache $cache_file" >&6;} 3505 if test ! -f "$cache_file" || test -h "$cache_file"; then 3506 cat confcache >"$cache_file" 3507 else 3508 case $cache_file in #( 3509 */* | ?:*) 3510 mv -f confcache "$cache_file"$$ && 3511 mv -f "$cache_file"$$ "$cache_file" ;; #( 3512 *) 3513 mv -f confcache "$cache_file" ;; 3514 esac 3515 fi 3516 fi 3517 else 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3519$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3520 fi 3521fi 3522rm -f confcache 3523 3524test "x$prefix" = xNONE && prefix=$ac_default_prefix 3525# Let make expand exec_prefix. 3526test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3527 3528DEFS=-DHAVE_CONFIG_H 3529 3530ac_libobjs= 3531ac_ltlibobjs= 3532U= 3533for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3534 # 1. Remove the extension, and $U if already installed. 3535 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3536 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3537 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3538 # will be set to the directory where LIBOBJS objects are built. 3539 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3540 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3541done 3542LIBOBJS=$ac_libobjs 3543 3544LTLIBOBJS=$ac_ltlibobjs 3545 3546 3547 3548: "${CONFIG_STATUS=./config.status}" 3549ac_write_fail=0 3550ac_clean_files_save=$ac_clean_files 3551ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3552{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3553$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3554as_write_fail=0 3555cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3556#! $SHELL 3557# Generated by $as_me. 3558# Run this file to recreate the current configuration. 3559# Compiler output produced by configure, useful for debugging 3560# configure, is in config.log if it exists. 3561 3562debug=false 3563ac_cs_recheck=false 3564ac_cs_silent=false 3565 3566SHELL=\${CONFIG_SHELL-$SHELL} 3567export SHELL 3568_ASEOF 3569cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 3570## -------------------- ## 3571## M4sh Initialization. ## 3572## -------------------- ## 3573 3574# Be more Bourne compatible 3575DUALCASE=1; export DUALCASE # for MKS sh 3576if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 3577 emulate sh 3578 NULLCMD=: 3579 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 3580 # is contrary to our usage. Disable this feature. 3581 alias -g '${1+"$@"}'='"$@"' 3582 setopt NO_GLOB_SUBST 3583else 3584 case `(set -o) 2>/dev/null` in #( 3585 *posix*) : 3586 set -o posix ;; #( 3587 *) : 3588 ;; 3589esac 3590fi 3591 3592 3593as_nl=' 3594' 3595export as_nl 3596# Printing a long string crashes Solaris 7 /usr/bin/printf. 3597as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3598as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 3599as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 3600# Prefer a ksh shell builtin over an external printf program on Solaris, 3601# but without wasting forks for bash or zsh. 3602if test -z "$BASH_VERSION$ZSH_VERSION" \ 3603 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 3604 as_echo='print -r --' 3605 as_echo_n='print -rn --' 3606elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 3607 as_echo='printf %s\n' 3608 as_echo_n='printf %s' 3609else 3610 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 3611 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 3612 as_echo_n='/usr/ucb/echo -n' 3613 else 3614 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 3615 as_echo_n_body='eval 3616 arg=$1; 3617 case $arg in #( 3618 *"$as_nl"*) 3619 expr "X$arg" : "X\\(.*\\)$as_nl"; 3620 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 3621 esac; 3622 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 3623 ' 3624 export as_echo_n_body 3625 as_echo_n='sh -c $as_echo_n_body as_echo' 3626 fi 3627 export as_echo_body 3628 as_echo='sh -c $as_echo_body as_echo' 3629fi 3630 3631# The user is always right. 3632if test "${PATH_SEPARATOR+set}" != set; then 3633 PATH_SEPARATOR=: 3634 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 3635 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 3636 PATH_SEPARATOR=';' 3637 } 3638fi 3639 3640 3641# IFS 3642# We need space, tab and new line, in precisely that order. Quoting is 3643# there to prevent editors from complaining about space-tab. 3644# (If _AS_PATH_WALK were called with IFS unset, it would disable word 3645# splitting by setting IFS to empty value.) 3646IFS=" "" $as_nl" 3647 3648# Find who we are. Look in the path if we contain no directory separator. 3649as_myself= 3650case $0 in #(( 3651 *[\\/]* ) as_myself=$0 ;; 3652 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3653for as_dir in $PATH 3654do 3655 IFS=$as_save_IFS 3656 test -z "$as_dir" && as_dir=. 3657 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3658 done 3659IFS=$as_save_IFS 3660 3661 ;; 3662esac 3663# We did not find ourselves, most probably we were run as `sh COMMAND' 3664# in which case we are not to be found in the path. 3665if test "x$as_myself" = x; then 3666 as_myself=$0 3667fi 3668if test ! -f "$as_myself"; then 3669 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 3670 exit 1 3671fi 3672 3673# Unset variables that we do not need and which cause bugs (e.g. in 3674# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 3675# suppresses any "Segmentation fault" message there. '((' could 3676# trigger a bug in pdksh 5.2.14. 3677for as_var in BASH_ENV ENV MAIL MAILPATH 3678do eval test x\${$as_var+set} = xset \ 3679 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 3680done 3681PS1='$ ' 3682PS2='> ' 3683PS4='+ ' 3684 3685# NLS nuisances. 3686LC_ALL=C 3687export LC_ALL 3688LANGUAGE=C 3689export LANGUAGE 3690 3691# CDPATH. 3692(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3693 3694 3695# as_fn_error STATUS ERROR [LINENO LOG_FD] 3696# ---------------------------------------- 3697# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 3698# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 3699# script with STATUS, using 1 if that was 0. 3700as_fn_error () 3701{ 3702 as_status=$1; test $as_status -eq 0 && as_status=1 3703 if test "$4"; then 3704 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 3705 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 3706 fi 3707 $as_echo "$as_me: error: $2" >&2 3708 as_fn_exit $as_status 3709} # as_fn_error 3710 3711 3712# as_fn_set_status STATUS 3713# ----------------------- 3714# Set $? to STATUS, without forking. 3715as_fn_set_status () 3716{ 3717 return $1 3718} # as_fn_set_status 3719 3720# as_fn_exit STATUS 3721# ----------------- 3722# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 3723as_fn_exit () 3724{ 3725 set +e 3726 as_fn_set_status $1 3727 exit $1 3728} # as_fn_exit 3729 3730# as_fn_unset VAR 3731# --------------- 3732# Portably unset VAR. 3733as_fn_unset () 3734{ 3735 { eval $1=; unset $1;} 3736} 3737as_unset=as_fn_unset 3738# as_fn_append VAR VALUE 3739# ---------------------- 3740# Append the text in VALUE to the end of the definition contained in VAR. Take 3741# advantage of any shell optimizations that allow amortized linear growth over 3742# repeated appends, instead of the typical quadratic growth present in naive 3743# implementations. 3744if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 3745 eval 'as_fn_append () 3746 { 3747 eval $1+=\$2 3748 }' 3749else 3750 as_fn_append () 3751 { 3752 eval $1=\$$1\$2 3753 } 3754fi # as_fn_append 3755 3756# as_fn_arith ARG... 3757# ------------------ 3758# Perform arithmetic evaluation on the ARGs, and store the result in the 3759# global $as_val. Take advantage of shells that can avoid forks. The arguments 3760# must be portable across $(()) and expr. 3761if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 3762 eval 'as_fn_arith () 3763 { 3764 as_val=$(( $* )) 3765 }' 3766else 3767 as_fn_arith () 3768 { 3769 as_val=`expr "$@" || test $? -eq 1` 3770 } 3771fi # as_fn_arith 3772 3773 3774if expr a : '\(a\)' >/dev/null 2>&1 && 3775 test "X`expr 00001 : '.*\(...\)'`" = X001; then 3776 as_expr=expr 3777else 3778 as_expr=false 3779fi 3780 3781if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 3782 as_basename=basename 3783else 3784 as_basename=false 3785fi 3786 3787if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 3788 as_dirname=dirname 3789else 3790 as_dirname=false 3791fi 3792 3793as_me=`$as_basename -- "$0" || 3794$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3795 X"$0" : 'X\(//\)$' \| \ 3796 X"$0" : 'X\(/\)' \| . 2>/dev/null || 3797$as_echo X/"$0" | 3798 sed '/^.*\/\([^/][^/]*\)\/*$/{ 3799 s//\1/ 3800 q 3801 } 3802 /^X\/\(\/\/\)$/{ 3803 s//\1/ 3804 q 3805 } 3806 /^X\/\(\/\).*/{ 3807 s//\1/ 3808 q 3809 } 3810 s/.*/./; q'` 3811 3812# Avoid depending upon Character Ranges. 3813as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3814as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3815as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3816as_cr_digits='0123456789' 3817as_cr_alnum=$as_cr_Letters$as_cr_digits 3818 3819ECHO_C= ECHO_N= ECHO_T= 3820case `echo -n x` in #((((( 3821-n*) 3822 case `echo 'xy\c'` in 3823 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 3824 xy) ECHO_C='\c';; 3825 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 3826 ECHO_T=' ';; 3827 esac;; 3828*) 3829 ECHO_N='-n';; 3830esac 3831 3832rm -f conf$$ conf$$.exe conf$$.file 3833if test -d conf$$.dir; then 3834 rm -f conf$$.dir/conf$$.file 3835else 3836 rm -f conf$$.dir 3837 mkdir conf$$.dir 2>/dev/null 3838fi 3839if (echo >conf$$.file) 2>/dev/null; then 3840 if ln -s conf$$.file conf$$ 2>/dev/null; then 3841 as_ln_s='ln -s' 3842 # ... but there are two gotchas: 3843 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 3844 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 3845 # In both cases, we have to default to `cp -pR'. 3846 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 3847 as_ln_s='cp -pR' 3848 elif ln conf$$.file conf$$ 2>/dev/null; then 3849 as_ln_s=ln 3850 else 3851 as_ln_s='cp -pR' 3852 fi 3853else 3854 as_ln_s='cp -pR' 3855fi 3856rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 3857rmdir conf$$.dir 2>/dev/null 3858 3859 3860# as_fn_mkdir_p 3861# ------------- 3862# Create "$as_dir" as a directory, including parents if necessary. 3863as_fn_mkdir_p () 3864{ 3865 3866 case $as_dir in #( 3867 -*) as_dir=./$as_dir;; 3868 esac 3869 test -d "$as_dir" || eval $as_mkdir_p || { 3870 as_dirs= 3871 while :; do 3872 case $as_dir in #( 3873 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 3874 *) as_qdir=$as_dir;; 3875 esac 3876 as_dirs="'$as_qdir' $as_dirs" 3877 as_dir=`$as_dirname -- "$as_dir" || 3878$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3879 X"$as_dir" : 'X\(//\)[^/]' \| \ 3880 X"$as_dir" : 'X\(//\)$' \| \ 3881 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 3882$as_echo X"$as_dir" | 3883 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 3884 s//\1/ 3885 q 3886 } 3887 /^X\(\/\/\)[^/].*/{ 3888 s//\1/ 3889 q 3890 } 3891 /^X\(\/\/\)$/{ 3892 s//\1/ 3893 q 3894 } 3895 /^X\(\/\).*/{ 3896 s//\1/ 3897 q 3898 } 3899 s/.*/./; q'` 3900 test -d "$as_dir" && break 3901 done 3902 test -z "$as_dirs" || eval "mkdir $as_dirs" 3903 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 3904 3905 3906} # as_fn_mkdir_p 3907if mkdir -p . 2>/dev/null; then 3908 as_mkdir_p='mkdir -p "$as_dir"' 3909else 3910 test -d ./-p && rmdir ./-p 3911 as_mkdir_p=false 3912fi 3913 3914 3915# as_fn_executable_p FILE 3916# ----------------------- 3917# Test if FILE is an executable regular file. 3918as_fn_executable_p () 3919{ 3920 test -f "$1" && test -x "$1" 3921} # as_fn_executable_p 3922as_test_x='test -x' 3923as_executable_p=as_fn_executable_p 3924 3925# Sed expression to map a string onto a valid CPP name. 3926as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 3927 3928# Sed expression to map a string onto a valid variable name. 3929as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 3930 3931 3932exec 6>&1 3933## ----------------------------------- ## 3934## Main body of $CONFIG_STATUS script. ## 3935## ----------------------------------- ## 3936_ASEOF 3937test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 3938 3939cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3940# Save the log message, to keep $0 and so on meaningful, and to 3941# report actual input values of CONFIG_FILES etc. instead of their 3942# values after options handling. 3943ac_log=" 3944This file was extended by $as_me, which was 3945generated by GNU Autoconf 2.69. Invocation command line was 3946 3947 CONFIG_FILES = $CONFIG_FILES 3948 CONFIG_HEADERS = $CONFIG_HEADERS 3949 CONFIG_LINKS = $CONFIG_LINKS 3950 CONFIG_COMMANDS = $CONFIG_COMMANDS 3951 $ $0 $@ 3952 3953on `(hostname || uname -n) 2>/dev/null | sed 1q` 3954" 3955 3956_ACEOF 3957 3958 3959case $ac_config_headers in *" 3960"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 3961esac 3962 3963 3964cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3965# Files that config.status was made for. 3966config_headers="$ac_config_headers" 3967 3968_ACEOF 3969 3970cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3971ac_cs_usage="\ 3972\`$as_me' instantiates files and other configuration actions 3973from templates according to the current configuration. Unless the files 3974and actions are specified as TAGs, all are instantiated by default. 3975 3976Usage: $0 [OPTION]... [TAG]... 3977 3978 -h, --help print this help, then exit 3979 -V, --version print version number and configuration settings, then exit 3980 --config print configuration, then exit 3981 -q, --quiet, --silent 3982 do not print progress messages 3983 -d, --debug don't remove temporary files 3984 --recheck update $as_me by reconfiguring in the same conditions 3985 --header=FILE[:TEMPLATE] 3986 instantiate the configuration header FILE 3987 3988Configuration headers: 3989$config_headers 3990 3991Report bugs to the package provider." 3992 3993_ACEOF 3994cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3995ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 3996ac_cs_version="\\ 3997config.status 3998configured by $0, generated by GNU Autoconf 2.69, 3999 with options \\"\$ac_cs_config\\" 4000 4001Copyright (C) 2012 Free Software Foundation, Inc. 4002This config.status script is free software; the Free Software Foundation 4003gives unlimited permission to copy, distribute and modify it." 4004 4005ac_pwd='$ac_pwd' 4006srcdir='$srcdir' 4007test -n "\$AWK" || AWK=awk 4008_ACEOF 4009 4010cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4011# The default lists apply if the user does not specify any file. 4012ac_need_defaults=: 4013while test $# != 0 4014do 4015 case $1 in 4016 --*=?*) 4017 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4018 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4019 ac_shift=: 4020 ;; 4021 --*=) 4022 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4023 ac_optarg= 4024 ac_shift=: 4025 ;; 4026 *) 4027 ac_option=$1 4028 ac_optarg=$2 4029 ac_shift=shift 4030 ;; 4031 esac 4032 4033 case $ac_option in 4034 # Handling of the options. 4035 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4036 ac_cs_recheck=: ;; 4037 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4038 $as_echo "$ac_cs_version"; exit ;; 4039 --config | --confi | --conf | --con | --co | --c ) 4040 $as_echo "$ac_cs_config"; exit ;; 4041 --debug | --debu | --deb | --de | --d | -d ) 4042 debug=: ;; 4043 --header | --heade | --head | --hea ) 4044 $ac_shift 4045 case $ac_optarg in 4046 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4047 esac 4048 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4049 ac_need_defaults=false;; 4050 --he | --h) 4051 # Conflict between --help and --header 4052 as_fn_error $? "ambiguous option: \`$1' 4053Try \`$0 --help' for more information.";; 4054 --help | --hel | -h ) 4055 $as_echo "$ac_cs_usage"; exit ;; 4056 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4057 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4058 ac_cs_silent=: ;; 4059 4060 # This is an error. 4061 -*) as_fn_error $? "unrecognized option: \`$1' 4062Try \`$0 --help' for more information." ;; 4063 4064 *) as_fn_append ac_config_targets " $1" 4065 ac_need_defaults=false ;; 4066 4067 esac 4068 shift 4069done 4070 4071ac_configure_extra_args= 4072 4073if $ac_cs_silent; then 4074 exec 6>/dev/null 4075 ac_configure_extra_args="$ac_configure_extra_args --silent" 4076fi 4077 4078_ACEOF 4079cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4080if \$ac_cs_recheck; then 4081 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4082 shift 4083 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4084 CONFIG_SHELL='$SHELL' 4085 export CONFIG_SHELL 4086 exec "\$@" 4087fi 4088 4089_ACEOF 4090cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4091exec 5>>config.log 4092{ 4093 echo 4094 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4095## Running $as_me. ## 4096_ASBOX 4097 $as_echo "$ac_log" 4098} >&5 4099 4100_ACEOF 4101cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4102_ACEOF 4103 4104cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4105 4106# Handling of arguments. 4107for ac_config_target in $ac_config_targets 4108do 4109 case $ac_config_target in 4110 "cbits/config.h") CONFIG_HEADERS="$CONFIG_HEADERS cbits/config.h" ;; 4111 4112 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4113 esac 4114done 4115 4116 4117# If the user did not use the arguments to specify the items to instantiate, 4118# then the envvar interface is used. Set only those that are not. 4119# We use the long form for the default assignment because of an extremely 4120# bizarre bug on SunOS 4.1.3. 4121if $ac_need_defaults; then 4122 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4123fi 4124 4125# Have a temporary directory for convenience. Make it in the build tree 4126# simply because there is no reason against having it here, and in addition, 4127# creating and moving files from /tmp can sometimes cause problems. 4128# Hook for its removal unless debugging. 4129# Note that there is a small window in which the directory will not be cleaned: 4130# after its creation but before its name has been assigned to `$tmp'. 4131$debug || 4132{ 4133 tmp= ac_tmp= 4134 trap 'exit_status=$? 4135 : "${ac_tmp:=$tmp}" 4136 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4137' 0 4138 trap 'as_fn_exit 1' 1 2 13 15 4139} 4140# Create a (secure) tmp directory for tmp files. 4141 4142{ 4143 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4144 test -d "$tmp" 4145} || 4146{ 4147 tmp=./conf$$-$RANDOM 4148 (umask 077 && mkdir "$tmp") 4149} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4150ac_tmp=$tmp 4151 4152# Set up the scripts for CONFIG_HEADERS section. 4153# No need to generate them if there are no CONFIG_HEADERS. 4154# This happens for instance with `./config.status Makefile'. 4155if test -n "$CONFIG_HEADERS"; then 4156cat >"$ac_tmp/defines.awk" <<\_ACAWK || 4157BEGIN { 4158_ACEOF 4159 4160# Transform confdefs.h into an awk script `defines.awk', embedded as 4161# here-document in config.status, that substitutes the proper values into 4162# config.h.in to produce config.h. 4163 4164# Create a delimiter string that does not exist in confdefs.h, to ease 4165# handling of long lines. 4166ac_delim='%!_!# ' 4167for ac_last_try in false false :; do 4168 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 4169 if test -z "$ac_tt"; then 4170 break 4171 elif $ac_last_try; then 4172 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 4173 else 4174 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4175 fi 4176done 4177 4178# For the awk script, D is an array of macro values keyed by name, 4179# likewise P contains macro parameters if any. Preserve backslash 4180# newline sequences. 4181 4182ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 4183sed -n ' 4184s/.\{148\}/&'"$ac_delim"'/g 4185t rset 4186:rset 4187s/^[ ]*#[ ]*define[ ][ ]*/ / 4188t def 4189d 4190:def 4191s/\\$// 4192t bsnl 4193s/["\\]/\\&/g 4194s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4195D["\1"]=" \3"/p 4196s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 4197d 4198:bsnl 4199s/["\\]/\\&/g 4200s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4201D["\1"]=" \3\\\\\\n"\\/p 4202t cont 4203s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 4204t cont 4205d 4206:cont 4207n 4208s/.\{148\}/&'"$ac_delim"'/g 4209t clear 4210:clear 4211s/\\$// 4212t bsnlc 4213s/["\\]/\\&/g; s/^/"/; s/$/"/p 4214d 4215:bsnlc 4216s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 4217b cont 4218' <confdefs.h | sed ' 4219s/'"$ac_delim"'/"\\\ 4220"/g' >>$CONFIG_STATUS || ac_write_fail=1 4221 4222cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4223 for (key in D) D_is_set[key] = 1 4224 FS = "" 4225} 4226/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 4227 line = \$ 0 4228 split(line, arg, " ") 4229 if (arg[1] == "#") { 4230 defundef = arg[2] 4231 mac1 = arg[3] 4232 } else { 4233 defundef = substr(arg[1], 2) 4234 mac1 = arg[2] 4235 } 4236 split(mac1, mac2, "(") #) 4237 macro = mac2[1] 4238 prefix = substr(line, 1, index(line, defundef) - 1) 4239 if (D_is_set[macro]) { 4240 # Preserve the white space surrounding the "#". 4241 print prefix "define", macro P[macro] D[macro] 4242 next 4243 } else { 4244 # Replace #undef with comments. This is necessary, for example, 4245 # in the case of _POSIX_SOURCE, which is predefined and required 4246 # on some systems where configure will not decide to define it. 4247 if (defundef == "undef") { 4248 print "/*", prefix defundef, macro, "*/" 4249 next 4250 } 4251 } 4252} 4253{ print } 4254_ACAWK 4255_ACEOF 4256cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4257 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 4258fi # test -n "$CONFIG_HEADERS" 4259 4260 4261eval set X " :H $CONFIG_HEADERS " 4262shift 4263for ac_tag 4264do 4265 case $ac_tag in 4266 :[FHLC]) ac_mode=$ac_tag; continue;; 4267 esac 4268 case $ac_mode$ac_tag in 4269 :[FHL]*:*);; 4270 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 4271 :[FH]-) ac_tag=-:-;; 4272 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4273 esac 4274 ac_save_IFS=$IFS 4275 IFS=: 4276 set x $ac_tag 4277 IFS=$ac_save_IFS 4278 shift 4279 ac_file=$1 4280 shift 4281 4282 case $ac_mode in 4283 :L) ac_source=$1;; 4284 :[FH]) 4285 ac_file_inputs= 4286 for ac_f 4287 do 4288 case $ac_f in 4289 -) ac_f="$ac_tmp/stdin";; 4290 *) # Look for the file first in the build tree, then in the source tree 4291 # (if the path is not absolute). The absolute path cannot be DOS-style, 4292 # because $ac_f cannot contain `:'. 4293 test -f "$ac_f" || 4294 case $ac_f in 4295 [\\/$]*) false;; 4296 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4297 esac || 4298 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4299 esac 4300 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4301 as_fn_append ac_file_inputs " '$ac_f'" 4302 done 4303 4304 # Let's still pretend it is `configure' which instantiates (i.e., don't 4305 # use $as_me), people would be surprised to read: 4306 # /* config.h. Generated by config.status. */ 4307 configure_input='Generated from '` 4308 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4309 `' by configure.' 4310 if test x"$ac_file" != x-; then 4311 configure_input="$ac_file. $configure_input" 4312 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4313$as_echo "$as_me: creating $ac_file" >&6;} 4314 fi 4315 # Neutralize special characters interpreted by sed in replacement strings. 4316 case $configure_input in #( 4317 *\&* | *\|* | *\\* ) 4318 ac_sed_conf_input=`$as_echo "$configure_input" | 4319 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4320 *) ac_sed_conf_input=$configure_input;; 4321 esac 4322 4323 case $ac_tag in 4324 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 4325 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 4326 esac 4327 ;; 4328 esac 4329 4330 ac_dir=`$as_dirname -- "$ac_file" || 4331$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4332 X"$ac_file" : 'X\(//\)[^/]' \| \ 4333 X"$ac_file" : 'X\(//\)$' \| \ 4334 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4335$as_echo X"$ac_file" | 4336 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4337 s//\1/ 4338 q 4339 } 4340 /^X\(\/\/\)[^/].*/{ 4341 s//\1/ 4342 q 4343 } 4344 /^X\(\/\/\)$/{ 4345 s//\1/ 4346 q 4347 } 4348 /^X\(\/\).*/{ 4349 s//\1/ 4350 q 4351 } 4352 s/.*/./; q'` 4353 as_dir="$ac_dir"; as_fn_mkdir_p 4354 ac_builddir=. 4355 4356case "$ac_dir" in 4357.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4358*) 4359 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4360 # A ".." for each directory in $ac_dir_suffix. 4361 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4362 case $ac_top_builddir_sub in 4363 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4364 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4365 esac ;; 4366esac 4367ac_abs_top_builddir=$ac_pwd 4368ac_abs_builddir=$ac_pwd$ac_dir_suffix 4369# for backward compatibility: 4370ac_top_builddir=$ac_top_build_prefix 4371 4372case $srcdir in 4373 .) # We are building in place. 4374 ac_srcdir=. 4375 ac_top_srcdir=$ac_top_builddir_sub 4376 ac_abs_top_srcdir=$ac_pwd ;; 4377 [\\/]* | ?:[\\/]* ) # Absolute name. 4378 ac_srcdir=$srcdir$ac_dir_suffix; 4379 ac_top_srcdir=$srcdir 4380 ac_abs_top_srcdir=$srcdir ;; 4381 *) # Relative name. 4382 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4383 ac_top_srcdir=$ac_top_build_prefix$srcdir 4384 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4385esac 4386ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4387 4388 4389 case $ac_mode in 4390 4391 :H) 4392 # 4393 # CONFIG_HEADER 4394 # 4395 if test x"$ac_file" != x-; then 4396 { 4397 $as_echo "/* $configure_input */" \ 4398 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 4399 } >"$ac_tmp/config.h" \ 4400 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 4401 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 4402 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 4403$as_echo "$as_me: $ac_file is unchanged" >&6;} 4404 else 4405 rm -f "$ac_file" 4406 mv "$ac_tmp/config.h" "$ac_file" \ 4407 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 4408 fi 4409 else 4410 $as_echo "/* $configure_input */" \ 4411 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 4412 || as_fn_error $? "could not create -" "$LINENO" 5 4413 fi 4414 ;; 4415 4416 4417 esac 4418 4419done # for ac_tag 4420 4421 4422as_fn_exit 0 4423_ACEOF 4424ac_clean_files=$ac_clean_files_save 4425 4426test $ac_write_fail = 0 || 4427 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 4428 4429 4430# configure is writing to config.log, and then calls config.status. 4431# config.status does its own redirection, appending to config.log. 4432# Unfortunately, on DOS this fails, as config.log is still kept open 4433# by configure, so config.status won't be able to write to it; its 4434# output is simply discarded. So we exec the FD to /dev/null, 4435# effectively closing config.log, so it can be properly (re)opened and 4436# appended to by config.status. When coming back to configure, we 4437# need to make the FD available again. 4438if test "$no_create" != yes; then 4439 ac_cs_success=: 4440 ac_config_status_args= 4441 test "$silent" = yes && 4442 ac_config_status_args="$ac_config_status_args --quiet" 4443 exec 5>/dev/null 4444 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4445 exec 5>>config.log 4446 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4447 # would make configure fail if this is the last instruction. 4448 $ac_cs_success || as_fn_exit 1 4449fi 4450if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 4451 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 4452$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 4453fi 4454 4455